APA ציטוט

Li, Q., Mitchell, A. A., Werler, M. M., Yau, W., & Hernández-Díaz, S. (2013). Antihistamine Use in Early Pregnancy and Risk of Birth Defects.

Citação norma Chicago

Li, Qian, Allen A. Mitchell, Martha M. Werler, Wai-Ping Yau, and Sonia Hernández-Díaz. Antihistamine Use in Early Pregnancy and Risk of Birth Defects. 2013.

ציטוט MLA

Li, Qian, et al. Antihistamine Use in Early Pregnancy and Risk of Birth Defects. 2013.